MMBZ52xxx Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free SOT-23 FEATURES z z z z A Planar Die Construction 300 mW Power Dissipation on FR-4 PCB General Purpose, Medium Current Ideally Suited for Automated Assembly Process L 3 3 C B Top View 1 3 1 2 K E 2 D MECHANICAL DATA z z z z z Case: SOT-23, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Weight: 0.008 grams (approx.) Marking : Marking Code (See Table On Page 2) F G Millimeter Min. Max. 2.80 3.04 2.10 2.55 1.20 1.40 0.89 1.15 1.78 2.04 0.30 0.50 REF. 1 2 A B C D E F H J REF. G H J K L Millimeter Min. Max. 0.09 0.18 0.45 0.60 0.08 0.177 0.6 REF. 0.89 1.02 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS PARAMETER Maximum Forward Voltage Diode at IF = 100 mA Maximum Power Dissipation (Notes 1) at 25°C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) (Notes 2) Operating Junction and Storage Temperature Range SYMBOL VF PD VALUE 1.0 300 UNITS V mW IFSM 4.0 Amps TJ -55~150 ℃ 2 1. Mounted on 5.0 mm (.013mm thick) land areas. 2. Alumina = 0.4 X 0.3 X 0.024 in. 99.5% alumina. 2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. ELECTRICAL RATINGS (Rating 25°C ambient temperature unless otherwise specified) Part Number MMBZ5221B MMBZ5222B MMBZ5223B MMBZ5225B MMBZ5226B MMBZ5227B MMBZ5228B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5233B MMBZ5234B MMBZ5235B MMBZ5236B MMBZ5237B MMBZ5238B MMBZ5239B MMBZ5240B MMBZ5241B MMBZ5242B MMBZ5243B MMBZ5245B 01-June-2005 Rev. B Nominal Zener Voltage Marking Code C1 / KC1 C2 C3 / KC3 C5 / KC5 D1 / KG1 D2 / KG2 D3 / KG3 D4 / KG4 D5 / KG5 E1 / KE1 E2 / KE2 E3 / KE3 8J / KE4 E5 / KE5 F1 / KF1 F2 / KF2 F3 / KF3 F4 / KF4 F5 / KF5 H1 / KH1 H2 / KH2 H3 / KH3 H5 / KH5 Nom (V) VZ @ IZT Min (V) 2.4 2.5 2.7 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 15 2.28 2.38 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.7 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.45 11.40 12.35 14.25 Max. Zener Impedance ZZT @ IZT Max (V) Ω mA 300 mW Zener Diodes 2.52 30 20.0 2.63 30 20.0 2.84 30 20.0 3.15 30 20.0 3.47 28 20.0 3.78 24 20.0 4.10 23 20.0 4.52 22 20.0 4.94 19 20.0 5.36 17 20.0 5.88 11 20.0 6.3 7 20.0 6.51 7 20.0 7.14 5 20.0 7.88 6 20.0 8.61 8 20.0 9.14 8 20.0 9.56 10 20.0 10.50 17 20.0 11.55 22 20.0 12.60 30 20.0 13.65 13 9.5 15.75 16 8.5 Ω ZZK @ IZK mA 1200 1250 1300 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Max. Reverse Leakage Current IR @ V R μA V 100 100 75 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 0.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.0 6.5 6.5 8.0 8.4 9.1 9.9 11.0 Page 1 of 4 MMBZ52xxx Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente ELECTRICAL RATINGS (Rating 25°C ambient temperature unless otherwise specified) Part Number MMBZ5246B MMBZ5247B MMBZ5248B MMBZ5249B MMBZ5250B MMBZ5251B MMBZ5252B MMBZ5253B MMBZ5254B MMBZ5255B MMBZ5256B MMBZ5257B MMBZ5258B MMBZ5259B 01-June-2005 Rev. B Nominal Zener Voltage Marking Code J1 / KJ1 J2 J3 / KJ3 J4 J5 / KJ5 K1 / KK1 K2 / KK2 K3 K4 / KK4 K5 / KK5 M1 / KM1 M2 / KM2 M3 / KM3 M4 / KM4 Nom (V) VZ @ IZT Min (V) 16 17 18 19 20 22 24 25 27 28 30 33 36 39 15.20 16.15 17.10 18.05 19.00 20.90 22.80 23.75 25.65 26.60 28.50 31.35 34.20 37.05 Max. Zener Impedance ZZT @ IZT Max (V) Ω mA 300 mW Zener Diodes 16.80 17 7.8 17.85 19 7.4 18.90 21 7.0 19.95 23 6.6 21.00 25 6.2 23.10 29 5.6 25.20 33 5.2 26.25 35 5 28.35 41 5.0 29.40 44 4.5 31.50 49 4.2 34.65 58 3.8 37.80 70 3.4 40.95 80 3.2 Ω ZZK @ IZK mA 600 600 600 600 600 600 600 600 600 600 600 700 700 800 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Max. Reverse Leakage Current IR @ V R μA V 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 12.0 13.0 14.0 14.0 15.0 17.0 18.0 19.0 21.0 21.0 23.0 25.0 27.0 30.0 Page 2 of 4 MMBZ52xxx Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente TEMPERATURE COEFFICIENT,(mA/ OC) TEMPERATURE COEFFICIENT,(mA/ OC) CHARACTERISTIC CURVES 8 7 6 5 4 3 2 1 0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 12 100 10 1 10 100 NOMINAL ZENER VOLTAGE,VOLTS NOMINAL ZENER VOLTAGE,VOLTS Fig.2 TEMPERATURE COEFFICENTS Fig.1 TEMPERATURE COEFFICENTS 1000 1000 TJ=25 C IZ(AC)=0.1 IZ(DC) F=1 kHZ IZ = 1 mA FORWARD CURRENT,mA DYNAMIC IMPEDANCE, O 100 5 mA 20 mA 10 1 1 10 100 150OC 10 O 75 C 25OC 1 0.4 100 0.5 NORMAL ZENER VOLTAGE, VOLTS 0.6 0.7 5OC 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE, VOLTS Fig.4 TYPICAL FORWARD VOLTAGE Fig.3 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE 1000 0.5 CAPACITANCE,pF POWER DISSIPATION, Watts TA=25 oC 0 V BIAS 1 V BIAS 0.6 O T A =25 C 0.4 0.3 100 BIASAT 50% OF VZ NOM 10 0.2 0.1 0 1 0 25 50 75 100 125 1 10 100 150 NORMAL ZENER VOLTAGE, VOLTS TEMPERATURE ( OC) Fig.5 STEADY STATE POWER DERATING 01-June-2005 Rev. B Fig.6 TYPICAL CAPACITANCE Page 3 of 4 MMBZ52xxx Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente CHARACTERISTIC CURVES (cont’d) -1 2.4V 10 3.0V 6.8V 4.7V ZENER CURRENT, Amperes ZENER CURRENT, Amperes 10 10V -2 10 -3 10 -4 10 0 10 -1 10 -2 10 -3 15V 20V 30V 39V 10 -4 10 -5 10 -6 10 -7 10 -5 10 0 6 4 2 8 10 12 ZENER VOLTAGE, VOLTS -8 10 15 20 25 30 35 40 45 ZENER VOLTAGE, VOLTS Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT LEAKAGE CURRENT,uA 1000 100 10 1 O +150 C 0.1 0.01 O 0.001 +25 C 0.0001 -55 C 0.00001 O 0 10 20 30 40 50 60 70 80 90 NORMAL ZENER VOLTAGE, VOLTS Fig.9 TYPICAL LEAKAGE CURRENT 01-June-2005 Rev. B Page 4 of 4